Success
Sentinel-1B
Earth Science
Arianespace(ASA)CommercialSoyuz STA Fregat
SSOorbit
Sentinel-1 is a two satellite constellation for land and ocean monitoring. C-band imaging will provide an all-weather day-and-night supply of imagery for Copernicus user services. This is the second and last satellite launched of the pair.
Monday, April 25, 2016 at 9:02 PM
Replay
Mission details
Copernicus is the European Union's Earth observation programme coordinated and managed for the European Commission by the European Union Agency for the Space Programme in partnership with the European Space Agency (ESA), the EU Member States. It aims at achieving a global, continuous, autonomous, high quality, wide range Earth observation capacity. Providing accurate, timely and easily accessible information to, among other things, improve the management of the environment, understand and mitigate the effects of climate change, and ensure civil security.
Apr 3, 2014 — ongoing
Orbital Attempt
#5,554
ASA Mission
#243
Pad Launch
#14
Location Launch
#258
Designator
2016-025
Launch Window
NET
Apr 25, 2016, 9:02 PM
Schedule Changes
1 update
Soyuz STA Fregat Specs
The 2.1a version includes conversion from analog to digital flight control system and uprated engines on the booster and the first stage with improved injection systems. The new digital flight control and telemetry systems allow the rocket to launch from a fixed rather than angled launch platform and adjust its heading in flight. A digital control system also enables the launch of larger commercial satellites with wider and longer payload fairings such as the ST-type fairing. These fairings introduce too much aerodynamic instability for the old analog system to handle. This stage continues to use the RD-0110 engine. The 2.1a/ST version is sometimes called Soyuz ST-A.
Length
46.3 m
Diameter
2.95 m
Launch Mass
312 t
LEO Capacity
7,020 kg
GTO Capacity
2,810 kg
SSO Capacity
4,230 kg
Reusable
No
Maiden Flight
2011
Fastest Turnaround
27d 15h
Total Launches
8
Successful
8
Failed
0
Consecutive Success
8
Maiden flight: Dec 17, 2011
Soyuz Launch Complex
The Ensemble de Lancement Soyouz (ELS) is a launch complex at the Guiana Space Centre in Kourou/Sinnamary, French Guiana. It was used by Soyuz-ST rockets: modified versions of the Soyuz-2 optimised for launch from Kourou under Soyuz at the Guiana Space Centre programme.
Total Launches
26
Orbital Attempts
26
Fastest Turnaround
27d 15h
Arianespace
Arianespace SA is a multinational company founded in 1980 as the world's first commercial launch service provider. It undertakes the production, operation, and marketing of the Ariane programme. Their vehicles launch exclusively from French Guiana in South America.
Founded
1980
Administrator
CEO: David Cavaillolès
Total Launches
326
Successful
311
Failed
15
Pending
29
Consecutive Success
14
Guiana Space Centre, French Guiana
The Guiana Space Centre is a European spaceport to the northwest of Kourou in French Guiana, a region of France in South America. Kourou is located at a latitude of 5°. In operation since 1968, it is a suitable location for a spaceport because of its equatorial location and open sea to the east.
Timezone
America/Cayenne
Local Launch Time
Apr 25, 2016, 6:02 PM
Total Launches
333
Total Landings
0
Coordinates
5.1690, -52.6903